Gamo swarm questions.

Are the swarm systems interchangeable model to model OR gen1 to Gen 2? If someone has a whisper fusion could they simply install the swarm system since gamo makes a fusion with and without the swarm?

Question 2. If someone had a gamo whatever(all seem exact same to me), say maxxim, and it was swarm gen 1, could they buy the gen 2 swarm and do the upgrade?

I don’t want commentary on if it’s worth it to do this or not. I’m just wondering if it’s POSSIBLE. As always any knowledge you can impart at all is appreciated greatly!